0.96" OLED big screen.

IP67 waterproof( Do not put it in hot water or swimming,showering )

Built-in 65mAh battery, normal use time about 10 days or so, heart rate has been opened about 5 days

Call & SMS & social message alert

Real-time heart rate monitoring

Tracking daily activities data: Record steps, distance, calories, activities time. Check daily activities data anytime.

USB charge: No need data cable anymore, convenient, fast charging.

APP name: Search and download "VeryFitPro” from the Apple Store or Android App store.

Bluetooth 4.0, Support IOS 7.1 Android4.4 & Above